【摘要】 海岸带生态安全是指海岸带生态系统(主要是自然生态系统)自身结构和功能保持完整和正常,同时提供给人类生存所需的资源和持续、稳定的服务.本文以构建海岸带生态安全指标体系为研究目的,通过整体性与海陆结合、敏感性与脆弱生态系统、科学性与可操作性的指标选取原则,采用"压力 状态 响应"(DSR)概念模型,结合我国目前海岸带面临的生态环境问题,提出符合我国的海岸带生态安全指标体系的基本框架.更多还原

【Abstract】 Coastal ecosystem safety means that the coastal ecosystem should maintain integrated structures and well-balanced functions,while the coastal ecosystem should also keep supply steady with sustainable products or services.With an emphasis on the establishment of the coastal ecosystem safety indicator system,this paper applies the conceptual model of Driving force-State-Response (DSR) to build up the framework of the coastal ecosystem safety indicator system,based on China’s coastal condition,through the following three principals:integrality and the linkage between ocean and land,sensitivity and vulnerable ecosystem,scientific and operational principal.更多还原